Finding the Fourth Proportional to 9,106,447.69, 12,566,404.42 and 5,031,804.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,106,447.69 : 12,566,404.42 = 5,031,804.25 : x
2. Step 2: Convert to fraction form
   9,106,447.69/12,566,404.42 = 5,031,804.25/x
3. Step 3: Cross multiply
   9,106,447.69x = 12,566,404.42 × 5,031,804.25
4. Step 4: Simplify right side
   9,106,447.69x = 63,231,687,167,774.78
5. Step 5: Solve for x
   x = 63,231,687,167,774.78/9,106,447.69
6. Step 6: Final answer
   x = 6,943,617.24